Touch Pad Troubleshooting; Procedure 1 Diagnostic Test Program Execution Check; Procedure 2 Connector Check And Replacement Check; Procedure 1 - Toshiba Satellite L640 Maintenance Manual

Chapter 2 Troubleshooting Procedures

2.7 Touch pad Troubleshooting

To check if the computer's touch pad is malfunctioning or not, follow the troubleshoo
procedures below as instructed.
Procedure 1: Diagnostic Test Program Execution Check
Procedure 2: Connector and Replacement Check

Procedure 1

Diagnostic Test Program Execution Check
Execute the Touch pad test in the Diagnostic
Diagnostics, for more information on how to perform the test program.
If an error occurs, go to Procedure 2. If an error does not occur, Touch pad is functioning
properly.
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
Program. Re fer to Chapter 3, Tests and
ting